*{
	font-family: "微软雅黑", Arial;
}

@media (max-width:767.98px){
	section#html-area div.col-md-6:last-child{
		margin-top: 10px;
	}
	section#boots-area div.col-md-6:last-child,
	section#download-area div.col-md-6:last-child{
		margin-top: 20px;
	}
}

/*导航的样式 */
a.brand-style{
	font-size: 28px;
	color: #40d2b1!important;
	font-weight: bolder;
}

a.brand-style:hover{
	color:#000000!important;
}

a.menu-style{
	font-size: 16px;
	font-weight: bolder;
}

button.menu-btn-style{
	width: 45px;
	height: 30px;
	padding: 0px;
	outline:none;
}

button.menu-btn-style:hover{
	background: rgba(69,210,184,0.6);
}

span.menu-icon-style{
	width: 25px;
	height: 25px;
}

/*广告区域*/
section#ad-area{
	width: 100%;
	height: 100%;
	padding: 50px 0px;
	background-color: #2C433D;
	color:#ffffff;
	margin-top: 68px;
}

section#ad-area h1{
	font-weight: bolder;
	text-align: center;
}

section#ad-area p{
	font-weight: bolder;
	font-size: 14px;
	text-align: center;
	margin-top: 20px;
	line-height: 30px;
}

section#ad-area img{
	margin-top: 20px;
}

/*分类区域*/
section#category-area{
	width: 100%;
	height: 100%;
	padding: 50px 0px;
	text-align: center;
}
section#category-area a{
	display: inline-block;
	width: 100%;
	height: 100%;
	color: #000000;
	text-decoration: none;
	padding: 20px 0px 10px 0px;
}

section#category-area a>h3{
	font-weight: bolder;
	margin-top: 20px;
}

section#category-area a>p{
	font-size:14px;
}

section#category-area a:hover{
	background-color: #F1F1F1;
	box-shadow: 1px 1px 4px #CCCCCC;
}


/*HTML5区域  Bootstrap区域  app下载区域*/
section#html-area, section#boots-area, section#course-area, section#download-area, section#link-area{
	width: 100%;
	height: 100%;
	padding: 50px 0px;
	background-color: #F8F8F8;
}
section#html-area div.wrap, section#boots-area div.wrap, section#download-area div.wrap, section#link-area div.wrap{
	/*弹性盒子模型*/
	display: flex;
	display: -webkit-flex;
	width: 100%;
	height: 100%;
	flex-direction: column;
	flex-wrap: nowrap;
	justify-content: center;
}

section#html-area h2, section#boots-area h2, section#download-area h2, section#link-area h2{
	font-weight: bolder; 
}
section#html-area p, section#boots-area p, section#download-area p, section#link-area p {
	font-size:14px;
}

section#html-area span.icon-style, section#boots-area span.icon-style{
	color:#ffffff;
	display: inline-block;
	width: 30px;
	height: 30px;
	background-color: #41D2B1;
	border-radius: 50%;
	text-align: center;
	vertical-align: middle;
	line-height: 30px;
	margin-right: 10px;
}

section#boots-area, section#download-area{
	background-color: #FFFFFF;
}

/*最新课程*/
section#course-area h2{
	font-weight: bolder;
	text-align: center;
	margin: 0px 0px 20px 0px;
}

section#course-area div.course{
	width: 275px;
	height: 255px;
	background-color: #ffffff;
	text-align: center;
	margin:10px auto;
}

section#course-area div.course a{
	margin-top:20px;
}

/*app下载区域*/
section#download-area button>span{
	margin-right: 5px;
}

section#download-area button{
	margin-right: 20px;
}

/*联系区域*/
section#link-area{
	background: url('../img/add.png') no-repeat;
	background-size: cover;
	-webkit-background-size: cover;
	position: relative;
	color: #FFFFFF;
}

section#link-area:before {
	content:'';
	display: block;
	width: 100%;
	height: 100%;
	background-color:rgba(0, 0, 0, 0.6);
	position: absolute;
	top: 0px;
	left: 0px;
}

section#link-area span.icon-style{
	color:#FFFFFF;
	margin-right: 10px;
}

/*底部区域*/
footer{
	font-size: 14px;
	text-align: center;
}
footer p{
	margin: 0px;
	line-height: 37px;
}